// This software is part of the Autofac IoC container
// Copyright (c) 2010 Autofac Contributors
// http://autofac.org
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.

using System;
using Autofac.Util;

namespace Autofac.Core
{
	/// <summary>
	/// Information about the ocurrence of a component being registered
	/// with a container.
	/// </summary>
	public class ComponentRegisteredEventArgs : EventArgs
	{
        readonly IComponentRegistry _componentRegistry;
        readonly IComponentRegistration _componentRegistration;

        /// <summary>
        /// The container into which the registration was made.
        /// </summary>
        public IComponentRegistry ComponentRegistry { get { return _componentRegistry; } }

        /// <summary>
        /// The component registration.
        /// </summary>
        public IComponentRegistration ComponentRegistration { get { return _componentRegistration; } }

        /// <summary>
		/// Create a new instance with a valid container and component registration.
		/// </summary>
		/// <param name="registry">The container into which the registration 
		/// was made.</param>
		/// <param name="componentRegistration">The component registration.</param>
		public ComponentRegisteredEventArgs(IComponentRegistry registry, IComponentRegistration componentRegistration)
		{
            _componentRegistry = Enforce.ArgumentNotNull(registry, "registry");
			_componentRegistration = Enforce.ArgumentNotNull(componentRegistration, "componentRegistration");
		}
	}
}
